Cisco Unified Communications Manager

How-To

Troubleshooting ‘Phone Rejected in CUCM’ and Other Registration Issues in Unified Communications Manager (CallManager)

September 30, 2022

How-To

Cisco Jabber “Cannot communicate with the server” error (updated)

April 5, 2022

Blog, Opinion

Has the world just become more productive? The numbers say yes.

April 14, 2020

Blog, News

SMACS Provisioning Solution Version 5 – Added Simplicity, More Automation Than Ever!

May 31, 2018

How-To

How to Enable Push Notifications for Jabber iOS Platform

March 15, 2018

News

Stack8 Launches SMACS 4.0 User Provisioning Tool for Cisco Unified Communications Solutions

October 5, 2017

Blog, How-To, Industry

Are You Ready For PCI Compliance Changes June 2018?

August 22, 2017

Blog, How-To

SIP SIMPLE Vs XMPP Open Federation” WAR – Has Cisco or Microsoft Done Enough?”

June 12, 2017

Blog, How-To

Diagnosing the Dial Plan – Partitions & Calling Search Space

May 9, 2017

How-To

Important DoS Vulnerability for CUCM 10.x and 11.x cisco-sa-20170419-ucm””

April 28, 2017

Blog, How-To

New Practices for CUCM Dial Plans

April 6, 2017

Blog, How-To

Using LUA Script to Allow SIP-Based Phones to Dial from the CUCM Corporate Directory

March 29, 2017